Li Qiu

PhD Student

Room 12/324
Tel.: 0049 431 600 1248
E-Mail: lqiu(at)


GEOMAR Helmholtz Centre for Ocean Research Kiel
Building 12, east shore
Wischhofstrasse 1-3
24148 Kiel

Research Interests

  • Development and application of in-situ sensors for carbonate chemistry variables
  • Study of carbonate parameter variations


Qiu, L., Li, Q.*, Yuan, D., Chen, J., Xie, J., Jiang, K., Guo, L., Zhong, G., Yang, B., Achterberg, E. P. (2023). High-Precision In Situ Total Alkalinity Analyzer Capable of Month-Long Observations in Seawaters. ACS Sensors, 8, 2702-2712.
DOI: 10.1021/acssensors.3c00552

Qiu, L., Jiang, K., Li, Q.*, Yuan, D., Chen, J., Yang, B., Achterberg, E. P.* (2024). Variability of total alkalinity in coastal surface waters determined using an in-situ analyzer in conjunction with the application of a neural network-based prediction model. Science of the Total Environment, 908, 168271.
DOI: 10.1016/j.scitotenv.2023.168271

Qiu, L., Esposito, M., Martinez-Cabanas, M., Achterberg, E. P.*, Li, Q.* (2023). Autonomous High-frequency Time-series Observations of Total Alkalinity in Dynamic Estuarine Waters. Marine Chemistry, 257, 104332. 
DOI: 10.1016/j.marchem.2023.104332

Qiu, L., et al. (2022). "Development of a water-gas equilibrator based on jet aerator and. its application in the measurement of partial pressure of CO2 in seawater." Journal of Xiamen University (Natural Science) (005): 061.
DOI: 10.3969/J.ISSN.2095-4972.2022.02.002